Finding the Third Proportional to 7,445,107,872 and 16,130,982,492
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Solution
The third proportional to 7,445,107,872 and 16,130,982,492 is: 34,950,278,844.96
Step by Step Solution
- Step 1: Write the proportion equation
7,445,107,872 : 16,130,982,492 = 16,130,982,492 : x - Step 2: Convert to fraction form
7,445,107,872/16,130,982,492 = 16,130,982,492/x - Step 3: Cross multiply
7,445,107,872x = 16,130,982,492 × 16,130,982,492 - Step 4: Simplify right side
7,445,107,872x = 260,208,596,157,210,525,696 - Step 5: Solve for x
x = 260,208,596,157,210,525,696/7,445,107,872 - Step 6: Final answer
x = 34,950,278,844.96
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.